日本海西部-中国东北深震区俯冲运动对东北地区浅源地震的动力作用  

DYNAMIC ACTION ON THE SUBDUCTION MOVEMENTOF THE WEST PART OF JAPAN SEA-DEEP FOCUSEARTHQUAKE REGION IN NORTHEAST AREA OF CHINA TOTHE SHALLOW SOURCE EARTHQUAKE IN NORTHEAST AREA

作　　者：张凤鸣 张亚江 许晓艳 张天雷 张震 

机构地区：[1]黑龙江省地震局,黑龙江哈尔滨150090 [2]绥化地震台,黑龙江绥化150000 [3]鹤岗地震台,黑龙江鹤岗154101

出　　处：《东北地震研究》2007年第1期33-39,共7页Seismological Research of Northeast China

基　　金：黑龙江省自然科学基金项目(G2004-14)

摘　　要：日本海西部-中国东北深震区是西太平洋俯冲带的一部分,其俯冲作用控制了俯冲带上的强震活动,并使其与东北地区地震活动在时空演化过程上表现出相关的特征,同时,对郯庐带和松辽盆地周边地震活动的影响也较为明显。The west part of the Japan sea-deep earthquake region in Northeast area of China is a part of the west Pacific Ocean subduction zone. The strong earthquake activity on the subduction zone is con- trolled by the diving action and shows the correlativity with the earthquake activity in Northeast area at space-time. Meanwhile, the seismicity of Tan-Lu fault zone and Song-liao basin is obviously in fluenced too by this action.

关 键 词：日本海西部 东北深震区 动力作用 浅源地震 

分 类 号：P315.5[天文地球—地震学] P315.7[天文地球—固体地球物理学]